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A&I - Data Quality
Data Quality identifies FMCSA resources for evaluating, monitoring, and improving the quality of data submitted by States to the Motor Carrier Management Information System... -
A&I - Program Effectiveness
The objective of the FMCSA's Program Effectiveness research is to measure the effectiveness of the FMCSA Safety Programs. The Compliance Review Effectiveness Model and the... -
Motor Carrier Inspections
Contains data on roadside inspections of large trucks and buses, including violations discovered. The majority of this information comes from state police jurisdictions to... -
A&I - Safety Programs
This area of the website provides information on three of the safety programs established by FMCSA to support this mission. The three programs covered by this area include... -
Large Truck Crash Causation Study (LTCCS)
The Large Truck* Crash Causation Study (LTCCS) is based on a three-year data collection project conducted by the Federal Motor Carrier Safety Administration (FMCSA) and the... -
Carrier Safety Measurement System (CSMS, or SMS) - Raw Data
The Federal Motor Carrier Safety Administration's (FMCSA) Safety Management System (SMS) is an automated data system used by FMCSA to monitor motor carrier on-road safety... -
Carrier Safety Measurement System (CSMS, or SMS) - Raw Data
The Federal Motor Carrier Safety Administration's (FMCSA) Safety Management System (SMS) is an automated data system used by FMCSA to monitor motor carrier on-road safety... -
Motor Carrier Registrations - Census Files
Registration information on interstate, intrastate non-hazmat, and intrastate truck and bus companies that operate in the United States and have registered with FMCSA. Contains...